c2663f5d30
- Support arbitrary depth of "groups of groups of ... groups" - Skip ':vars' suffix, but allow group names with ':' (yes, Ansible accepts this character) - Like for groups of machines, groups of groups can result "empty", but it is not an issue for Ansible. Recursive filter on the group tree is a bit hard to implement, and don't brind real added value at Vagrant level.
Vagrant Core Plugins
These are plugins that ship with Vagrant. Vagrant core uses its own plugin system to power a lot of the core pieces that ship with Vagrant. Each plugin will have its own README which explains its specific role.